| 型号 | 规格（公称直径） | 适用管外径 |
| ZDJ4-015 | DN15 | 19.1 |
|
DN15 |
21.7 | |
|
ZDJ4-020 |
DN20 |
25 |
|
DN20 |
27.2 | |
|
ZDJ4-025 |
DN25 |
34 |
|
ZDJ4-032 |
DN32 |
42.7 |
|
ZDJ4-040 |
DN40 |
48.6 |
|
ZDJ4-050 |
DN50 |
60.5 |
|
ZDJ4-065 |
DN65 |
76.3 |
|
ZDJ4-080 |
DN80 |
89.1 |
|
ZDJ4-100 |
DN100 |
108 |
|
DN100 |
114.3 | |
|
ZDJ4-125 |
DN125 |
133 |
|
DN125 |
139.8 | |
|
ZDJ4-150 |
DN150 |
159 |
|
DN150 |
165.2 |
